Great link, Claude! Never would I have guessed that this kind of thing would warrant a Criterion release. And I'm afraid I have to confess I was tricked by the IMDB's clunky new set-up--there's no longer an obvious place for the "merchandising link" button, but the "watch this" or whatever it's called button was prominently displayed which usually indicates (I think!) that a title hasn't had a commercial release.
Love the trailer! And the disc comes with a bevy of extras, including a video intro by the late, great Forry Ackerman!
G.